- Adult Partial Hospitalization – Carteret, Craven, Dare, Hyde, Onslow, Pamlico Counties.
- Child/Adolescent Partial Hospitalization – Carteret, Craven, Dare, Hyde, Onslow, Pamlico Counties.
- Opioid Treatment Program – Anson, Beaufort, Bertie, Dare, Lee, Richmond, Washington Counties.
Current Service Needs

For closed network services included in the Tailored Plan Medicaid or Medicaid Direct (PIHP) Benefit Plans, Trillium is not accepting applications to expand the network at this time. Closed network services include:
- Child and Adolescent Day Treatment
- Assertive Community Treatment (ACT)
- Community Support Team (CST)
- Intensive In-Home Services
- Multi-Systemic Therapy (MST) Services
- Substance Abuse Non-Medical Community Residential Treatment
- Substance Abuse Medically Monitored Community Residential Treatment
- Intermediate Care Facilities for Individuals with Intellectual Disabilities (ICF-IID)
- Residential Supports (Innovations Waiver)
- Respite (Innovations Waiver/1915i)
- Financial Support Services (Innovations Waiver)
All other Medicaid services in Trillium’s network are open for application by emailing NetworkServicesSupport@TrilliumNC.org.
Trillium is not accepting applications for State Funded services at this time. All State Funded services are part of Trillium's closed network.
Identified Provider Network Needs
Trillium is committed to ensuring comprehensive access to quality healthcare services for our members. To strengthen our provider network, we are actively seeking qualified providers to address identified service gaps and to support the expansion of the Traumatic Brain Injury (TBI) Waiver. We invite interested providers to apply and join us in delivering essential services to our communities.
Gaps in Provider Choice:
Trillium has identified network gaps in the following services across our region and is actively accepting applications for provider development. If your organization is interested in expanding services, we encourage you to apply.
Current Network Gaps:
- Psychosocial Rehabilitation – Dare, New Hanover, Brunswick, Onslow, Currituck Counties.
- Substance Abuse Comprehensive Outpatient Treatment (SACOT) – Carteret, Dare, Pamlico Counties.
- Adolescent Substance Abuse Intensive Outpatient Program (SAIOP) – Dare, Hyde Counties.
TBI Waiver Expansion:
Trillium is preparing to operate under the Traumatic Brain Injury (TBI) Waiver as part of its expansion across North Carolina. To support this initiative, Trillium will award contracts to qualified, NC Medicaid-approved providers, including neurological psychologists, who specialize in delivering high-quality TBI waiver services. Interested providers must have national accreditation to deliver waiver services.
TBI Waiver Services Include:
- Assistive Technology
- Community Networking
- Community Transition
- Crisis Intervention Stabilization and Supports
- Crisis Support Services
- Day Supports
- Home Delivered Meals
- Home Modifications
- In-Home Intensive Support
- Life Skills Training
- Natural Support Education
- Occupational Therapy
- Personal Care
- Physical Therapy
- Residential Supports
- Respite
- Specialized Consultation
- Speech and Language Therapy
- Supported Employment
- Supported Living
- Vehicle Modifications
Potential Future Services Under the 1915(c) Waiver:
- Remote Supports
- Cognitive Rehabilitation
For more information or to apply to become a provider, please contact Trillium’s Network Development team by emailing NetworkServicesSupport@TrilliumNC.org . We look forward to expanding our network to better serve our communities.